EP 1342813 A1 20030910 - TREATING AGENT FOR METAL SURFACE AND METALLIC MATERIAL COATED THEREWITH
Title (en)
TREATING AGENT FOR METAL SURFACE AND METALLIC MATERIAL COATED THEREWITH
Title (de)
BEHANDLUNGSMITTEL FÜR METALLOBERFLÄCHEN UND DAMIT BESCHICHTETE METALLISCHE MATERIALIEN
Title (fr)
AGENT DE TRAITEMENT POUR SURFACE METALLIQUE ET MATERIAU METALLIQUE ENDUIT DUDIT AGENT
Publication
Application
Priority
- JP 0107311 W 20010827
- JP 2000357097 A 20001124
Abstract (en)
A metal surface treatment agent comprising the following components (A) to (D), which securely adheres to a metal substrate such as aluminum, exhibits excellent corrosion preventive properties even with a thin film thickness, and has excellent plasticity and adhesion to paints. (A) at least one type of organosilicon compound having three carbonyl groups and at least one alkoxysilyl group, in a weight ratio of 5 to 15 when the total of the components (A) to (D) is 100; (B) at least one type of epoxy resin modified with an alkanolamine, in a weight ratio of 10 to 30 relative to the above total; (C) at least one blocked polyisocyanate, in a weight ratio of 50 to 70 relative to the above total; and (D) at least one type of amino resin in a weight ratio of 5 to 15 relative to the above total.
IPC 1-7
IPC 8 full level
C09D 5/08 (2006.01); C09D 161/20 (2006.01); C09D 163/00 (2006.01); C09D 175/02 (2006.01); C09D 175/04 (2006.01); C09D 183/04 (2006.01); C23C 26/00 (2006.01); C23C 30/00 (2006.01)
CPC (source: EP KR US)
C23C 30/00 (2013.01 - EP US); C23F 11/18 (2013.01 - KR); Y10T 428/31511 (2015.04 - EP US); Y10T 428/31515 (2015.04 - EP US); Y10T 428/31529 (2015.04 - EP US); Y10T 428/31663 (2015.04 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
US 2003054174 A1 20030320; US 6605356 B2 20030812; CN 1189592 C 20050216; CN 1380913 A 20021120; DE 60141160 D1 20100311; EP 1342813 A1 20030910; EP 1342813 A4 20090701; EP 1342813 B1 20100120; JP 2002161372 A 20020604; JP 3784638 B2 20060614; KR 100477382 B1 20050317; KR 20020070253 A 20020905; TW I266812 B 20061121; WO 0242520 A1 20020530
DOCDB simple family (application)
US 990201 A 20011210; CN 01801289 A 20010827; DE 60141160 T 20010827; EP 01958511 A 20010827; JP 0107311 W 20010827; JP 2000357097 A 20001124; KR 20027000358 A 20020110; TW 90127246 A 20011102